Fix typos in documentation

Author: stilvoid

doc.go

@@ -7,8 +7,8 @@ To make a web request, parse the response as json and reformat it in yaml:
 
 	please get http://my.api.com/things | please parse -i json -o yaml
 
-To listen for a web request on port 8001 and reply "Hello, world":
+To listen for a web request on port 8001 and reply "Hello, world" with a 200 status:
 
-	echo "Hello, world" | please respond :8000
+	echo "Hello, world" | please respond 200 :8001
 */
 package main

util/util.go

@@ -12,7 +12,7 @@ import (
 	"strings"
 )
 
-// CreateRequest performs an HTTP request based on the information provided
+// MakeRequest performs an HTTP request based on the information provided
 func MakeRequest(method string, url string, input io.Reader, headersIncluded bool) (*http.Response, error) {
 	var req *http.Request
 	var headers map[string][]string